463 lines
11 KiB
JavaScript
463 lines
11 KiB
JavaScript
//>>built
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define("dojox/gfx/shape",["./_base","dojo/_base/lang","dojo/_base/declare","dojo/_base/kernel","dojo/_base/sniff","dojo/_base/connect","dojo/_base/array","dojo/dom-construct","dojo/_base/Color","./matrix"],function(g,_1,_2,_3,_4,_5,_6,_7,_8,_9){
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var _a=g.shape={};
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var _b={};
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var _c={};
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var _d=0,_e=_4("ie")<9;
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function _f(_10){
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var _11={};
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for(var key in _10){
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if(_10.hasOwnProperty(key)){
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_11[key]=_10[key];
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}
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}
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return _11;
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};
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_a.register=function(s){
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var t=s.declaredClass.split(".").pop();
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var i=t in _b?++_b[t]:((_b[t]=0));
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var uid=t+i;
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_c[uid]=s;
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return uid;
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};
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_a.byId=function(id){
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return _c[id];
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};
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_a.dispose=function(s,_12){
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if(_12&&s.children){
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for(var i=0;i<s.children.length;++i){
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_a.dispose(s.children[i],true);
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}
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}
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delete _c[s.getUID()];
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++_d;
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if(_e&&_d>10000){
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_c=_f(_c);
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_d=0;
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}
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};
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_a.Shape=_2("dojox.gfx.shape.Shape",null,{constructor:function(){
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this.rawNode=null;
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this.shape=null;
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this.matrix=null;
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this.fillStyle=null;
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this.strokeStyle=null;
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this.bbox=null;
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this.parent=null;
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this.parentMatrix=null;
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var uid=_a.register(this);
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this.getUID=function(){
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return uid;
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};
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},destroy:function(){
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_a.dispose(this);
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},getNode:function(){
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return this.rawNode;
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},getShape:function(){
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return this.shape;
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},getTransform:function(){
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return this.matrix;
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},getFill:function(){
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return this.fillStyle;
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},getStroke:function(){
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return this.strokeStyle;
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},getParent:function(){
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return this.parent;
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},getBoundingBox:function(){
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return this.bbox;
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},getTransformedBoundingBox:function(){
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var b=this.getBoundingBox();
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if(!b){
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return null;
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}
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var m=this._getRealMatrix(),gm=_9;
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return [gm.multiplyPoint(m,b.x,b.y),gm.multiplyPoint(m,b.x+b.width,b.y),gm.multiplyPoint(m,b.x+b.width,b.y+b.height),gm.multiplyPoint(m,b.x,b.y+b.height)];
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},getEventSource:function(){
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return this.rawNode;
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},setClip:function(_13){
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this.clip=_13;
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},getClip:function(){
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return this.clip;
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},setShape:function(_14){
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this.shape=g.makeParameters(this.shape,_14);
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this.bbox=null;
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return this;
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},setFill:function(_15){
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if(!_15){
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this.fillStyle=null;
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return this;
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}
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var f=null;
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if(typeof (_15)=="object"&&"type" in _15){
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switch(_15.type){
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case "linear":
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f=g.makeParameters(g.defaultLinearGradient,_15);
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break;
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case "radial":
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f=g.makeParameters(g.defaultRadialGradient,_15);
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break;
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case "pattern":
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f=g.makeParameters(g.defaultPattern,_15);
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break;
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}
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}else{
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f=g.normalizeColor(_15);
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}
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this.fillStyle=f;
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return this;
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},setStroke:function(_16){
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if(!_16){
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this.strokeStyle=null;
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return this;
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}
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if(typeof _16=="string"||_1.isArray(_16)||_16 instanceof _8){
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_16={color:_16};
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}
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var s=this.strokeStyle=g.makeParameters(g.defaultStroke,_16);
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s.color=g.normalizeColor(s.color);
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return this;
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},setTransform:function(_17){
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this.matrix=_9.clone(_17?_9.normalize(_17):_9.identity);
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return this._applyTransform();
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},_applyTransform:function(){
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return this;
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},moveToFront:function(){
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var p=this.getParent();
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if(p){
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p._moveChildToFront(this);
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this._moveToFront();
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}
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return this;
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},moveToBack:function(){
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var p=this.getParent();
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if(p){
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p._moveChildToBack(this);
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this._moveToBack();
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}
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return this;
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},_moveToFront:function(){
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},_moveToBack:function(){
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},applyRightTransform:function(_18){
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return _18?this.setTransform([this.matrix,_18]):this;
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},applyLeftTransform:function(_19){
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return _19?this.setTransform([_19,this.matrix]):this;
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},applyTransform:function(_1a){
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return _1a?this.setTransform([this.matrix,_1a]):this;
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},removeShape:function(_1b){
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if(this.parent){
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this.parent.remove(this,_1b);
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}
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return this;
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},_setParent:function(_1c,_1d){
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this.parent=_1c;
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return this._updateParentMatrix(_1d);
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},_updateParentMatrix:function(_1e){
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this.parentMatrix=_1e?_9.clone(_1e):null;
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return this._applyTransform();
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},_getRealMatrix:function(){
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var m=this.matrix;
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var p=this.parent;
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while(p){
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if(p.matrix){
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m=_9.multiply(p.matrix,m);
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}
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p=p.parent;
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}
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return m;
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}});
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_a._eventsProcessing={connect:function(_1f,_20,_21){
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return _5.connect(this.getEventSource(),_1f,_a.fixCallback(this,g.fixTarget,_20,_21));
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},disconnect:function(_22){
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_5.disconnect(_22);
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}};
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_a.fixCallback=function(_23,_24,_25,_26){
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if(!_26){
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_26=_25;
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_25=null;
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}
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if(_1.isString(_26)){
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_25=_25||_3.global;
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if(!_25[_26]){
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throw (["dojox.gfx.shape.fixCallback: scope[\"",_26,"\"] is null (scope=\"",_25,"\")"].join(""));
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}
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return function(e){
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return _24(e,_23)?_25[_26].apply(_25,arguments||[]):undefined;
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};
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}
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return !_25?function(e){
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return _24(e,_23)?_26.apply(_25,arguments):undefined;
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}:function(e){
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return _24(e,_23)?_26.apply(_25,arguments||[]):undefined;
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};
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};
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_1.extend(_a.Shape,_a._eventsProcessing);
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_a.Container={_init:function(){
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this.children=[];
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},openBatch:function(){
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},closeBatch:function(){
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},add:function(_27){
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var _28=_27.getParent();
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if(_28){
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_28.remove(_27,true);
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}
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this.children.push(_27);
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return _27._setParent(this,this._getRealMatrix());
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},remove:function(_29,_2a){
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for(var i=0;i<this.children.length;++i){
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if(this.children[i]==_29){
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if(_2a){
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}else{
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_29.parent=null;
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_29.parentMatrix=null;
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}
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this.children.splice(i,1);
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break;
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}
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}
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return this;
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},clear:function(_2b){
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var _2c;
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for(var i=0;i<this.children.length;++i){
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_2c=this.children[i];
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_2c.parent=null;
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_2c.parentMatrix=null;
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if(_2b){
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_2c.destroy();
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}
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}
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this.children=[];
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return this;
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},getBoundingBox:function(){
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if(this.children){
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var _2d=null;
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_6.forEach(this.children,function(_2e){
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var bb=_2e.getBoundingBox();
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if(bb){
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var ct=_2e.getTransform();
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if(ct){
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bb=_9.multiplyRectangle(ct,bb);
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}
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if(_2d){
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_2d.x=Math.min(_2d.x,bb.x);
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_2d.y=Math.min(_2d.y,bb.y);
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_2d.endX=Math.max(_2d.endX,bb.x+bb.width);
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_2d.endY=Math.max(_2d.endY,bb.y+bb.height);
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}else{
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_2d={x:bb.x,y:bb.y,endX:bb.x+bb.width,endY:bb.y+bb.height};
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}
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}
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});
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if(_2d){
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_2d.width=_2d.endX-_2d.x;
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_2d.height=_2d.endY-_2d.y;
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}
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return _2d;
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}
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return null;
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},_moveChildToFront:function(_2f){
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for(var i=0;i<this.children.length;++i){
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if(this.children[i]==_2f){
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this.children.splice(i,1);
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this.children.push(_2f);
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break;
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}
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}
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return this;
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},_moveChildToBack:function(_30){
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for(var i=0;i<this.children.length;++i){
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if(this.children[i]==_30){
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this.children.splice(i,1);
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this.children.unshift(_30);
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break;
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}
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}
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return this;
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}};
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_a.Surface=_2("dojox.gfx.shape.Surface",null,{constructor:function(){
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this.rawNode=null;
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this._parent=null;
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this._nodes=[];
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this._events=[];
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},destroy:function(){
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_6.forEach(this._nodes,_7.destroy);
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this._nodes=[];
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_6.forEach(this._events,_5.disconnect);
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this._events=[];
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this.rawNode=null;
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if(_4("ie")){
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while(this._parent.lastChild){
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_7.destroy(this._parent.lastChild);
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}
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}else{
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this._parent.innerHTML="";
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}
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this._parent=null;
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},getEventSource:function(){
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return this.rawNode;
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},_getRealMatrix:function(){
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return null;
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},isLoaded:true,onLoad:function(_31){
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},whenLoaded:function(_32,_33){
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var f=_1.hitch(_32,_33);
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if(this.isLoaded){
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f(this);
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}else{
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var h=_5.connect(this,"onLoad",function(_34){
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_5.disconnect(h);
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f(_34);
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});
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}
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}});
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_1.extend(_a.Surface,_a._eventsProcessing);
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_a.Rect=_2("dojox.gfx.shape.Rect",_a.Shape,{constructor:function(_35){
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this.shape=g.getDefault("Rect");
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this.rawNode=_35;
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},getBoundingBox:function(){
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return this.shape;
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}});
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_a.Ellipse=_2("dojox.gfx.shape.Ellipse",_a.Shape,{constructor:function(_36){
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this.shape=g.getDefault("Ellipse");
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this.rawNode=_36;
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},getBoundingBox:function(){
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if(!this.bbox){
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var _37=this.shape;
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this.bbox={x:_37.cx-_37.rx,y:_37.cy-_37.ry,width:2*_37.rx,height:2*_37.ry};
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}
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return this.bbox;
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}});
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_a.Circle=_2("dojox.gfx.shape.Circle",_a.Shape,{constructor:function(_38){
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this.shape=g.getDefault("Circle");
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this.rawNode=_38;
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},getBoundingBox:function(){
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if(!this.bbox){
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var _39=this.shape;
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this.bbox={x:_39.cx-_39.r,y:_39.cy-_39.r,width:2*_39.r,height:2*_39.r};
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}
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return this.bbox;
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}});
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_a.Line=_2("dojox.gfx.shape.Line",_a.Shape,{constructor:function(_3a){
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this.shape=g.getDefault("Line");
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this.rawNode=_3a;
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},getBoundingBox:function(){
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if(!this.bbox){
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var _3b=this.shape;
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this.bbox={x:Math.min(_3b.x1,_3b.x2),y:Math.min(_3b.y1,_3b.y2),width:Math.abs(_3b.x2-_3b.x1),height:Math.abs(_3b.y2-_3b.y1)};
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}
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return this.bbox;
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}});
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_a.Polyline=_2("dojox.gfx.shape.Polyline",_a.Shape,{constructor:function(_3c){
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this.shape=g.getDefault("Polyline");
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this.rawNode=_3c;
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},setShape:function(_3d,_3e){
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if(_3d&&_3d instanceof Array){
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this.inherited(arguments,[{points:_3d}]);
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if(_3e&&this.shape.points.length){
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this.shape.points.push(this.shape.points[0]);
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}
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}else{
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this.inherited(arguments,[_3d]);
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}
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return this;
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},_normalizePoints:function(){
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var p=this.shape.points,l=p&&p.length;
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if(l&&typeof p[0]=="number"){
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var _3f=[];
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for(var i=0;i<l;i+=2){
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_3f.push({x:p[i],y:p[i+1]});
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}
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this.shape.points=_3f;
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}
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},getBoundingBox:function(){
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if(!this.bbox&&this.shape.points.length){
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var p=this.shape.points;
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var l=p.length;
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var t=p[0];
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var _40={l:t.x,t:t.y,r:t.x,b:t.y};
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for(var i=1;i<l;++i){
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t=p[i];
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if(_40.l>t.x){
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_40.l=t.x;
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}
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if(_40.r<t.x){
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_40.r=t.x;
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}
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if(_40.t>t.y){
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_40.t=t.y;
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}
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if(_40.b<t.y){
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_40.b=t.y;
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}
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}
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this.bbox={x:_40.l,y:_40.t,width:_40.r-_40.l,height:_40.b-_40.t};
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}
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return this.bbox;
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}});
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_a.Image=_2("dojox.gfx.shape.Image",_a.Shape,{constructor:function(_41){
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this.shape=g.getDefault("Image");
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this.rawNode=_41;
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},getBoundingBox:function(){
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return this.shape;
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},setStroke:function(){
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return this;
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},setFill:function(){
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return this;
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}});
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_a.Text=_2(_a.Shape,{constructor:function(_42){
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this.fontStyle=null;
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this.shape=g.getDefault("Text");
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this.rawNode=_42;
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},getFont:function(){
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return this.fontStyle;
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},setFont:function(_43){
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this.fontStyle=typeof _43=="string"?g.splitFontString(_43):g.makeParameters(g.defaultFont,_43);
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this._setFont();
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return this;
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}});
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_a.Creator={createShape:function(_44){
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switch(_44.type){
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case g.defaultPath.type:
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return this.createPath(_44);
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case g.defaultRect.type:
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return this.createRect(_44);
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case g.defaultCircle.type:
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return this.createCircle(_44);
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case g.defaultEllipse.type:
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return this.createEllipse(_44);
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case g.defaultLine.type:
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return this.createLine(_44);
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case g.defaultPolyline.type:
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return this.createPolyline(_44);
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case g.defaultImage.type:
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return this.createImage(_44);
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case g.defaultText.type:
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return this.createText(_44);
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case g.defaultTextPath.type:
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return this.createTextPath(_44);
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}
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return null;
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},createGroup:function(){
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return this.createObject(g.Group);
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},createRect:function(_45){
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return this.createObject(g.Rect,_45);
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},createEllipse:function(_46){
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return this.createObject(g.Ellipse,_46);
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},createCircle:function(_47){
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return this.createObject(g.Circle,_47);
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},createLine:function(_48){
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return this.createObject(g.Line,_48);
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},createPolyline:function(_49){
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return this.createObject(g.Polyline,_49);
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},createImage:function(_4a){
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return this.createObject(g.Image,_4a);
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},createText:function(_4b){
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return this.createObject(g.Text,_4b);
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},createPath:function(_4c){
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return this.createObject(g.Path,_4c);
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},createTextPath:function(_4d){
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return this.createObject(g.TextPath,{}).setText(_4d);
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},createObject:function(_4e,_4f){
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return null;
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}};
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return _a;
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});
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